INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef4de4ed15ec07d892a289cb984cd01790988c01b5b113030bbd9948bb58ade1', 
    'rfU4efi680QhqYzU1Y9MBZCu0CLnfa3fx7nn+x2iLTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)